Is there any SQL query or any other way to find projects created in last 6 months belonging to certain category
I'm afraid Jira doesn't log the project creation date and time, unless you have the admin audit log enabled.
How to enable admin audit log ?
It's under Admin -> System -> Audit log
Hopefully, you're on a version that defaults it to "on", so it's been logging for you. You probably want to check the retention period as well.
It looks like you're new here. Sign in or register to get started.